Pharmaceutical composition for treating avian influenza and preparation method thereof
A technology of a composition and a drug, which is applied in the fields related to poultry storage and breeding, can solve the problems of weak resistance to avian influenza, economic losses of producers and operators, lack of good treatment drugs, etc., so as to improve the immunity of the body and resist stress. Ability, no drug resistance, no residual effect
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Embodiment 1
[0037] A pharmaceutical composition for treating poultry flu, comprising the following components according to the ratio of parts by weight: 13 parts of buffalo horn, 45 parts of mother-of-pearl, 22 parts of pumice stone, 22 parts of gardenia, 13 parts of burdock, and 13 parts of ephedra , 9 parts of ginger, 9 parts of Huanglian, 9 parts of calamus, 6 parts of licorice.
Embodiment 2
[0039] A preparation method of a pharmaceutical composition for the treatment of poultry flu, comprising the steps: A. weighing each material component by weight and number for use; B. preparation of extract ①: taking buffalo horn, mother-of-pearl, pumice, The burdock seeds are respectively crushed into fine powder, then wrapped with emery cloth bags, add 18 times by weight of water and first decoct for 2-4 hours, and filter to obtain the extract ①; C, preparation of the extract ②: take the remaining materials and the dregs obtained in the previous step Decoct together for 2 to 3 times, add 12 weight times of water each time and decoct for 1 to 2 hours, combine the decoctions and filter to obtain an extract ②; D, combine the extracts ① and ②, concentrate under reduced pressure to a relative density of 1.1 to 1.3 , the concentrate is obtained.
Embodiment 3
[0041] Selection of the dosage form of the pharmaceutical composition for the treatment of avian influenza: the concentrated solution obtained in the above embodiment is added with water to prepare an oral solution and / or an injection solution.
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